YAG Laser (Y Txij li thaum nws txoj kev loj hlob nyob rau xyoo 1960, nws tau siv dav hauv kev kho mob, kev tshawb fawb, kev tshawb fawb nrog lub zog nrog wavelength thiab muaj zog ruaj khov. Nws cov txiaj ntsig tseem ceeb yog tias nws tuaj yeem ua tiav cov ntawv thov muaj ntau ntau yam los ntawm cov nqaij mos muaj los ntawm kev siv hluav taws xob sib txawv, ua haujlwm hom thiab ntsuas kev hloov kho. Txawm li cas los xij, lub zog-zog ntawm lasers kuj muaj kev phom sij, thiab kev faib tawm scientific thiab qauvKev tiv thaiv yog qhov yuav tsum muaj los xyuas kom muaj kev siv nyab xeeb.
Kev faib tawm YAG Lasers
1. Kev faib tawm los ntawm doping ions
Nd: yag (neodymium-doped yttrium aluminium garnet laser)
Lub wavelength yog 1064nm (hauv paus zaus), thiab nws tuaj yeem tso zis 532nm ntsuab lub teeb tom qab zaus doubling. Nws yog tus cwj pwm los ntawm kev nkag muaj zog thiab tseem ceeb thermal effect, thiab yog cov qauv tseem ceeb hauv kev kho mob thiab kev lag luam teb. Piv txwv li, Visulas YAG III (ZEIS) yog siv rau Posterior capsulotomy hauv ophthalmology, thiab Medlite C6 (cynos) yog siv rau kev kho cov tawv nqaij pig.
ER: YAG (ER: YAG LASER)
Lub wavelength yog 2940nm, nrog dej nqus dej siab, haum rau cov ntaub so ntswg ntiav. Nws ua yeeb yam zoo nyob hauv cov hniav kho hniav (mob kho mob) thiab tshuaj phais mob ophththalmic (xws li corneal rov kho dua).
2. Kev faib tawm los ntawm hom haujlwm ua haujlwm
Nruam yoj laser: cov khoom tawm mus ntxiv ntawm lub zog, siv rau kev sib sib zog nqus cov ntaub ntawv kho lossis xws li high-zog txiav tshuab (IPG photonics).
Pulsed Wave Laser: Lub sijhawm luv luv-zog mem tes, uas haum rau iridotomy txiav (xws li posterior capsule opacification).
Q-hloov hom: nanosecond pulses (xws li nd: yag Q-hloov), tshwj xeeb hauv cov kab mob pigmented (ota nevus tshem tawm.
3. Kev faib tawm los ntawm daim ntawv thov teb
Kho Mob Laser: xws li nd: yag laser kho tshuab rau ophathalmology (qauv yi {}}), Dental ER: Yag cov khoom siv (Fotona).
Muaj laser: High Fais Fab ND: YAG system (Trumpf Trudisk) rau cov hlau txiav / vuam.
Kev Tshawb Fawb Lub Laser: Tuntable YAG LASER rau kev tsom xam spectral thiab cov khoom tshawb nrhiav.
Daim Ntawv Thov Cov Xwm Txheej thiab Cov Khoom Siv Uas Nrov
1. Kev Kho Mob
Ophthalmology:
Kev kho mob ntawm daim ntawv tshaj tawm hluav taws xob opacity: visulas yag III txiav cov tshuaj ntsuab postterio los ntawm kev ua kom muaj yees duab yees duab.
Glaucoma phais: Q-hloov mus rau ND: YAG laser rau Iridotomy (khoom siv xws li Lumenis EDA II).
Kev siv:
Cov Kab Mob Xim: Medlite C6 (wavelength 532nm / 1064nm) Tshem tawm Ota Nevus.
Qhov txhab ntshav thibas: Ntev Mulse ND: Yag (Candela Gentleyag) Kho Hemangiomas.
Kho Tsev Kho Mob thiab Piav Txheej Txheem:
ER: YAG Laser (Fotona Mountetwalker) yog siv rau kev kho kom tshem tawm thiab kho mob partjectitis, nrog ob qho tib si kom tsis muaj txiaj ntsig zoo.
2. Kev lag luam thiab kev tshawb fawb txog kev tshawb fawb
Khoom Ua:
Txiav / vuam: ipg photonics 'yls series lasers (kilowatt-qib fais fab) txheej txheem stainless hlau thiab titanium alloys.
Precision Cim: fiber ntau-coupled nd: yag tshuab (xws li rofin powerline) tau siv rau cov cim hluav taws xob.
Kev Tshawb Fawb:
Tunt tau yag lasers tau siv rau cov kev sim kho kho kho tshiab, xws li kev tshawb fawb Raman scationing.
Muaj peev xwm ua tau kev phom sij tshwm sim los ntawm lasers
1. Ncaj Ncees
Qhov muag puas tsuaj: 1064nm ND: YAG lasers tuaj yeem txeem lub pob zeb thiab hlawv lub retina; 2940NM ER: YAG Laser tuaj yeem yooj yim ua rau cov nplaim hluav taws.
Daim tawv nqaij hlawv: lub zog pulses ua rau rov ua pa roj carbonancation lossis tob tob ntswg ntswg.
2. Indirect txaus ntshai
Reflection Reflection Tej Zaum: Laser Beams cuam tshuam los ntawm cov hlau chaw yuav ua rau cov neeg ua tsis raug mob.
Cov khoom lag luam roj av roj av: cov tshuaj lom toxic ua los ntawm kev ua pa lossis cov khoom siv hluav taws xob (xws li kev kho hniav.
Hluav Taws Xob Hluav Taws Xob thiab Kev Nyab Xeeb Hluav Taws: Hluav Taws Circuit Court ntawm cov khoom siv hluav taws xob siab lossis tsis ua tiav ntawm lub tshuab cua txias yuav ua rau hluav taws kub.
Xaiv Laser Tiv Thaiv Khoom
1. Cov cuab yeej tiv thaiv tus kheej
Tsom iav tiv thaiv:
Wavelength matching: 1064nm xav tauTshooj 6+}} Cov tsom iav tiv thaiv ND: yag tshwj xeeb tsom iav, thiab 532nm xav tau kev tiv thaiv dual-band.
Cov Qauv Qauv: cov lo ntsiab muag yuav tsum ua raws li en207 (tiv thaiv laser laser ua haujlwm ntev).
Cov khaub ncaws tiv thaiv hnav ris tsho thiab hnab looj tes nplaim taws npog tag nrho lub cev, thiab cov scracts muaj scenes yuav tsum muaj qhov ntswg tiv thaiv ntxiv.
2. Ib puag ncig thiab khoom siv tiv thaiv
Engineering Tswj: Tag nrho cov kev ua haujlwm ntawm kev ua haujlwm Cabins tau nruab nrog cov khoom siv sib txuam los tiv thaiv kev ua yuam kev ntawm kev sib tsoo.
Kev Sau Npe: Cov paib ceeb toom tau teeb tsa hauv thaj chaw ua haujlwm laser ua haujlwm los txwv tsis pub cov neeg ua haujlwm tsis raug cai los ntawm kev tso cai.
3. Kev ntsuas kev ntsuas
Kev kawm ua haujlwm: Pass ISO cov qauv kev cob qhia, cov cuab yeej siv hluav taws xob kev ntsuas (xws li ntsuas hluav taws xob hluav taws xob) thiab cov phiaj xwm xwm ceev.
Kev soj ntsuam tsis tu ncua: Siv lub ntsuas pa las las log kom paub tseeb thiab tsis txhob muaj lub zog ua rau tus qauv.
Lub ntsiab
YAG Laser Technology tau dhau los ua cov cuab yeej tseem ceeb rau kev kho mob tsawg tsawg thiab kev lag luam ua raws li nws lub wavelength dog dig thiab cov yam ntxwv siab. Txawm li cas los xij, nws cov yam ntxwv hnyav yuav tsum tau siv nruj ua raws li kev siv Er: YAG Laser raws li cov ntaub so ntswg yuav tsum phim lub zog thiab cov khoom siv.Kev tiv thaiv kev tiv thaivYuav tsum tau ua tiav los ntawm peb yam: khoom siv tus kheej (xws li wavelength-tshwj xeeb goggles), ib puag ncig kev tswj hwm (kaw cov haujlwm (kaw cov txheej txheem (kev cob qhia kev ua haujlwm (kaw cov txheej txheem (kev cob qhia kev ua haujlwm (kaw cov txheej txheem). Yav tom ntej, nrog kev txhim kho ntawm ultrafast yag laser yag laser thiab ntse tswj thev naus laus zis, nws daim ntawv thov tswj hwm yuav nthuav ntxiv, tab sisKev tiv thaiv kev nyab xeebYuav ib txwm yog lub hauv paus ntawm lub hauv paus kev thev naus laus zis.